Julius Hübner, ‘Portrait of the brother August Hübner’, H. W. Fichter Kunsthandel e.K
Julius Hübner, ‘Portrait of the brother August Hübner’, H. W. Fichter Kunsthandel e.K
Julius Hübner, ‘Portrait of the brother August Hübner’, H. W. Fichter Kunsthandel e.K
Julius Hübner, ‘Portrait of the brother August Hübner’, H. W. Fichter Kunsthandel e.K